Add vendor prefix to hal_dumpstate_prop

For devices having PRODUCT_SHIPPING_API_LEVEL >= R, all vendor property
contexts should have the vendor namespace. It's enforced by VTS. So this
renames hal_dumpstate_prop to vendor_hal_dumpstate_prop.

Bug: 175526482
Test: build and see vendor_property_contexts
Change-Id: I300d6da9609004a9a099806767e3e3b4913ecb92
2 files changed